Finding the Fourth Proportional to 2,978,582,089.59, 4,110,733,621.99 and 2,224,586,244.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,582,089.59 : 4,110,733,621.99 = 2,224,586,244.51 : x
2. Step 2: Convert to fraction form
   2,978,582,089.59/4,110,733,621.99 = 2,224,586,244.51/x
3. Step 3: Cross multiply
   2,978,582,089.59x = 4,110,733,621.99 × 2,224,586,244.51
4. Step 4: Simplify right side
   2,978,582,089.59x = 9,144,681,470,314,159,104
5. Step 5: Solve for x
   x = 9,144,681,470,314,159,104/2,978,582,089.59
6. Step 6: Final answer
   x = 3,070,145,859.76